Tagraxofusp (SL-401) in Patients With CMML or MF

Official Title

Tagraxofusp (SL-401) in Patients With Chronic Myelomonocytic Leukemia (CMML) or Myelofibrosis (MF). [Prior Title: SL-401 in Patients With Advanced, High Risk Myeloproliferative Neoplasms (Systemic Mastocytosis, Advanced Symptomatic Primary Eosinophilic Disorder, Myelofibrosis, Chronic Myelomonocytic Leukemia).]

Summary:

This multi-centre, multi-arm trial is evaluating the safety and efficacy of tagraxofusp, a CD123-targeted therapy, in patients with either chronic myelomonocytic leukemia (CMML) or myelofibrosis (MF). There are two CMML cohorts, one enrolling patients with CMML (CMML-1 or CMML-2) who are refractory/resistant or intolerant to hypomethylating agents (HMA), hydroxyurea (HU), or intensive chemotherapy; and one enrolling treatment-naive patients with CMML (CMML-1 or CMML-2) with molecular features associated with poor prognosis. The MF cohort will enroll patients who are resistant/refractory or intolerant to approved JAK therapy (JAK1/JAK2 or JAK2).

Trial Description

Primary Outcome:

• Rate and severity of treatment-emergent adverse events
• Evaluation of rate of response

View this trial on ClinicalTrials.gov